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  1. Fulltext. Hepatitis A among schoolchildren in a US-Mexico border community.

    Article - En anglais

    Fulltext.

    Objectives

    A cross-sectional study investigated the association of hepatitis A seropositivity with environmental and personal risk factors among children in a United States-Mexico border community.

    Methods

    Hepatitis A serological markers and a questionnaire identifying risk factors were evaluated for 523 primary school children.

    Results

    Of the children studied, 16.9% tested positive for total anti-hepatitis A virus.

    Risk factors included being in the first grade, low maternal educational attainment, living in Mexico for more than 6 months, household crowding, and inadequate excreta disposal systems.

    Conclusions

    To decrease enteric disease, improvements in excreta disposal infrastructures and educational programs are needed.

    Hepatitis A vaccine should be admin-istered before school age.

    Mots-clés Pascal : Hépatite virale A, Virose, Infection, Epidémiologie, Enfant, Homme, Age scolaire, Frontière, Texas, Etats Unis, Amérique du Nord, Amérique, Facteur risque, Sérologie, Prévalence, Programme sanitaire, Prévention, Vaccination, Hygiène, Appareil digestif pathologie, Foie pathologie

    Mots-clés Pascal anglais : Viral hepatitis A, Viral disease, Infection, Epidemiology, Child, Human, School age, Border, Texas, United States, North America, America, Risk factor, Serology, Prevalence, Sanitary program, Prevention, Vaccination, Hygiene, Digestive diseases, Hepatic disease

    Logo du centre Notice produite par :
    Inist-CNRS - Institut de l'Information Scientifique et Technique

    Cote : 97-0551142

    Code Inist : 002B05C02G. Création : 24/03/1998.